Polycarbonate (PC) is a transparent thermoplastic. Its high strength makes it resistant to impact and fracture. It is lightweight so an excellent alternative to glass.

2017年10月25日 · Get a comprehensive review on some of the transparent polymers (PC, PMMA, PET, SMMA, COC…and more) for their features and popular applications.

Get detailed information about polymer density, how it can be converted to specific gravity and usual test method to determine plastics density.

At this temperature, polymers undergo a transition from glassy to rubbery state. Tg is an important feature of polymer behavior. It marks a region of dramatic changes in the physical and mechanical properties.

With the rise in temperature, there is faster movement of polymer chains and fast alignment of dipoles. This raises the dielectric constant values for polar plastics. Example: PMMA, PVC, Nylon, PC, etc.

Polymer Identification Melting Behavior –Endothermic Transition Melting Point Melting is a transition which occurs in semi-crystalline polymers, and happens when the polymer chains fall out of their crystal structures, and become a disordered viscous liquid.

2021年12月14日 · Polymethyl methacrylate is a transparent material. It is also known as acrylic or acrylic glass. It is a rigid thermoplastic widely used as a shatterproof replacement for glass. PMMA has many technical advantages over other transparent polymers (PC and PS) such as: High resistance to UV light and weathering; Excellent light transmission

PC can be sterilized by ethylene oxide, high energy radiation and limited autoclave cycles. Typical medical applications include surgical instruments, drug delivery systems, hemodialysis membranes, blood reservoirs, blood filters etc., where polycarbonates have been able to replace glass and metal.

2024年3月28日 · PC-ABSCOM™ B200C by Polymer Compounders is a polycarbonate (PC) and acrylonitrile butadiene styrene (ABS) alloy. Exhibits superior toughness performance. It is recommended for automotive interior. PC-ABSCOM™ B200C complies with UL 94 HB flame rating and is crash-test approved.

TRISTAR® PC-10FR-(18) by Amco Polymers is an amorphous, naturally transparent (to light), flame retardant polycarbonate resin. Exhibits good mold release, thermal resistance, high heat resistance, fair chemical resistance but relatively high viscosity and low melt flow.